Wynne's infalliable Hunter meter

Made:
1914 in Wrexham
maker:
The Infallible Exposure Meter Co

Actinometer in watch form. Very slim. With a solid nickel case. The Infallible Exposure Meter Company. 1914

Details

Category:
Photographic Technology
Object Number:
1990-5036/3606
Materials:
glass, nickel plated and paper (fibre product)
type:
actinometer
credit:
The Kodak Collection at the National Media Museum, Bradford